1011210120212 has 12 divisors (see below), whose sum is σ = 1769628806400. Its totient is φ = 505601889816.

The previous prime is 1011210120211. The next prime is 1011210120251. The reversal of 1011210120212 is 2120210121101.

1011210120212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011210120211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16973 + ... + 1422219.

It is an arithmetic number, because the mean of its divisors is an integer number (147469067200).

Almost surely, 2^{1011210120212} is an apocalyptic number.

It is an amenable number.

1011210120212 is a deficient number, since it is larger than the sum of its proper divisors (758418686188).

1011210120212 is a wasteful number, since it uses less digits than its factorization.

1011210120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585150 (or 1585148 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1011210120212 its reverse (2120210121101), we get a palindrome (3131420241313).

The spelling of 1011210120212 in words is "one trillion, eleven billion, two hundred ten million, one hundred twenty thousand, two hundred twelve".